198470636

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{2381}}^1$

素因数の和:2634

約数の個数: 48

約数和(自身を含む): 429522240

約数和(自身を除く): 231051604

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 229, 364, 458, 916, 1603, 2381, 2977, 3206, 4762, 5954, 6412, 9524, 11908, 16667, 20839, 30953, 33334, 41678, 61906, 66668, 83356, 123812, 216671, 433342, 545249, 866684, 1090498, 2180996, 3816743, 7088237, 7633486, 14176474, 15266972, 28352948, 49617659, 99235318, 198470636]

約数ペア:

[(1, 198470636), (2, 99235318), (4, 49617659), (7, 28352948), (13, 15266972), (14, 14176474), (26, 7633486), (28, 7088237), (52, 3816743), (91, 2180996), (182, 1090498), (229, 866684), (364, 545249), (458, 433342), (916, 216671), (1603, 123812), (2381, 83356), (2977, 66668), (3206, 61906), (4762, 41678), (5954, 33334), (6412, 30953), (9524, 20839), (11908, 16667)]